safeptr.h File Reference

Provides a smart pointer that is safe in the sense that it cannot be dangling. More...

#include <boost/intrusive_ptr.hpp>

Classes
class	regina::SafePointeeBase< T >
	A base class for objects of type T to be referenceable by a SafePtr. More...
class	regina::detail::SafeRemnant< T >
	A helper class for SafePtr. More...
class	regina::SafePtr< T >
	A reference counted smart pointer that supports alternate models of ownership. More...

Namespaces
	regina
	Contains the entire Regina calculation engine.
	regina::detail
	Contains implementation details and common functionality for Regina's dimension-agnostic classes.

Functions
template<class T >
T *	boost::get_pointer (regina::SafePtr< T > const &ptr)
	Extracts a raw pointer from the given safe pointer. More...

Detailed Description

Provides a smart pointer that is safe in the sense that it cannot be dangling.

Function Documentation

get_pointer()

template<class T >

T* boost::get_pointer ( regina::SafePtr< T > const &  ptr )

inline

Extracts a raw pointer from the given safe pointer.

This is required for SafePtr to support the boost dereferencable concept.

Parameters

ptr	a safe pointer. This may be null.

Returns

the corresponding raw pointer.